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Authenticating Users With 3d Passwords Captured By Motion Sensors, Jing Tian
Authenticating Users With 3d Passwords Captured By Motion Sensors, Jing Tian
Theses and Dissertations
Authentication plays a key role in securing various resources including corporate facilities or electronic assets. As the most used authentication scheme, knowledgebased authentication is easy to use but its security is bounded by how much a user can remember. Biometrics-based authentication requires no memorization but ‘resetting’ a biometric password may not always be possible. Thus, we propose study several behavioral biometrics (i.e., mid-air gestures) for authentication which does not have the same privacy or availability concerns as of physiological biometrics.
In this dissertation, we first propose a user-friendly authentication system Kin- Write that allows users to choose arbitrary, short and …